tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: 041261ac4c365e03b07427569d6735f8adfd21c8 commit: 42d6196f6a948aaecfedf72326925dcbd054f9db [2/6] drm/managed: Add drmm_release_action config: x86_64-randconfig-103-20240201 (https://download.01.org/0day-ci/archive/20240202/202402020855.4fsjr97a-...@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202402020855.4fsjr97a-...@intel.com/ cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/drm_managed.c:200:22-24: WARNING !A || A && B is equivalent >> to !A || B vim +200 drivers/gpu/drm/drm_managed.c 178 179 /** 180 * drmm_release_action - release a managed action from a &drm_device 181 * @dev: DRM device 182 * @action: function which would be called when @dev is released 183 * @data: opaque pointer, passed to @action 184 * 185 * This function calls the @action previously added by drmm_add_action() 186 * immediately. 187 * The @action is removed from the list of cleanup actions for @dev, 188 * which means that it won't be called in the final drm_dev_put(). 189 */ 190 void drmm_release_action(struct drm_device *dev, 191 drmres_release_t action, 192 void *data) 193 { 194 struct drmres *dr_match = NULL, *dr; 195 unsigned long flags; 196 197 spin_lock_irqsave(&dev->managed.lock, flags); 198 list_for_each_entry_reverse(dr, &dev->managed.resources, node.entry) { 199 if (dr->node.release == action) { > 200 if (!data || (data && *(void **)dr->data == > data)) { 201 dr_match = dr; 202 del_dr(dev, dr_match); 203 break; 204 } 205 } 206 } 207 spin_unlock_irqrestore(&dev->managed.lock, flags); 208 209 if (WARN_ON(!dr_match)) 210 return; 211 212 action(dev, data); 213 214 free_dr(dr_match); 215 } 216 EXPORT_SYMBOL(drmm_release_action); 217 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
